The smallest 802.11b/g/n Wi-Fi BT SoC module.
Low power 32-bit CPU, can also serve the application processor.
Up to 160MHz clock speed, summary computing power up to 600 DMIPS.
Built-in 520 KB SRAM, external 4MPSRAM.
Supports UART/SPI/I2C/PWM/ADC/DAC.
Support OV2640 and OV7670 cameras, built-in flash lamp.
Support image WiFI upload.
Supports TF card.
Supports multiple sleep modes.
Support for serial port local and remote firmware upgrades (FOTA).